I've new to this group and have been only 'stalking' up to now. I love this idea, having made mine a few years ago. I used the special batting made just for ironing boards. It comes in 2 widths and can withstand the heat and steam of an iron over an extended period of time. Also, I covered mine with gridded flannel, making it easier to 'line up' seams and blocks without distortion when pressing.